Huffington Post founder Arianna Huffington is worried that burnout is destroying your body. Burnout is the ultimate mind, body and spirit killer. For those striving for optimal performance, the danger of burning out comes with the risk of immense physical and psychological damage. Everything from depression to increased risk of heart disease and a failing immune system. After conquering the internet with one of the most popular media blogs in the world, Ariana's new project, ThriveGlobal.com, has set out on a mission to help people prevent burnout and recharge their batteries by enlisting the help of some of the most talented people in the world to reveal their simple but effective lifehacks and biohacks.